<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div th:fragment="Top" id="top" class="clearfix">

    <!-- Start App Logo -->
    <div class="applogo">
        <a href="/index" class="logo">后台管理</a>
    </div>
    <!-- End App Logo -->

    <!-- Start Sidebar Show Hide Button -->
    <a class="sidebar-open-button"><i class="fa fa-bars"></i></a>
    <a  class="sidebar-open-button-mobile"><i class="fa fa-bars"></i></a>
    <h1 th:text="${session.msg}" class="title">123</h1>

</div>
</body>
</html>